Revert "Add SetUploadDataStream method to URLFetcher." which broke URLFetcher retries.

net/url_request/url_fetcher_impl.cc

Index: net/url_request/url_fetcher_impl.cc
diff --git a/net/url_request/url_fetcher_impl.cc b/net/url_request/url_fetcher_impl.cc
index 9de7f89c895e9965b125cfd75bb50793d848f01a..5f7a0113f2cb0d31656790a81f4bb6ef6bac92d5 100644
--- a/net/url_request/url_fetcher_impl.cc
+++ b/net/url_request/url_fetcher_impl.cc
@@ -6,7 +6,6 @@
 
 #include "base/bind.h"
 #include "base/message_loop_proxy.h"
-#include "net/base/upload_data_stream.h"
 #include "net/url_request/url_fetcher_core.h"
 #include "net/url_request/url_fetcher_factory.h"
 
@@ -25,12 +24,6 @@ URLFetcherImpl::~URLFetcherImpl() {
   core_->Stop();
 }
 
-void URLFetcherImpl::SetUploadDataStream(
-    const std::string& upload_content_type,
-    scoped_ptr<UploadDataStream> upload_content) {
-  core_->SetUploadDataStream(upload_content_type, upload_content.Pass());
-}
-
 void URLFetcherImpl::SetUploadData(const std::string& upload_content_type,
                                    const std::string& upload_content) {
   core_->SetUploadData(upload_content_type, upload_content);